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Onye nrụpụta ezigbo ọnụ ahịa N,N-DIMETHYLFORMAMIDE(DMF) CAS 68-12-2
N,N-DIMETHYLFORMAMIDE ka edebiri dị ka DMF.Ọ bụ ihe na-emepụta site na nnọchi nke otu hydroxyl nke formic acid site na otu dimethylamino, usoro ihe omimi bụ HCON (CH3) 2.Ọ bụ mmiri na-enweghị agba, nke na-apụta ìhè, na-esi elu nke nwere isi amine dị ọkụ yana njupụta nke 0.9445 (25°C).Ebe mgbaze -61 ℃.Ebe esi mmiri 152.8 ℃.Ebe Flash 57.78 ℃.Njupụta uzuoku 2.51.Uzuoku mgbali 0.49kpa (3.7mmHg25 ℃).Ebe mgbanye onwe ya bụ 445°C.Oke mgbawa nke uzuoku na ngwakọta ikuku bụ 2.2 ruo 15.2%.Ọ bụrụ na ọkụ na-emeghe na oke okpomọkụ, ọ nwere ike ibute ọkụ na mgbawa.Ọ nwere ike meghachi omume n'ike site na sulfuric acid gbadoro ụkwụ na fuming nitric acid na ọbụna gbawa.Ọ bụ miscible na mmiri na ọtụtụ organic mgbaze.Ọ bụ ihe mgbaze nkịtị maka mmeghachi omume kemịkal.Dị ọcha N, N-DIMETHYLFORMAMIDE enweghị isi, mana ọkwa ụlọ ọrụ ma ọ bụ mebie N, N-DIMETHYLFORMAMID nwere ísì azụ n'ihi na ọ nwere adịghị ọcha dimethylamine.
Isi: 68-12-2
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Onye nrụpụta ezigbo ọnụ ahịa DMTDA CAS: 106264-79-3
DMTDA bụ ụdị ọhụrụ nke polyurethane elastomer na-agwọ ọrịa na-ejikọta cross-linking, DMTDA bụ ndị isi abụọ isomers, 2,4- na 2,6-dimethylthiotoluenediamine ngwakọta (oke bụ banyere Chemicalbook77 ~ 80/17 ~ 20), ma e jiri ya tụnyere nke a na-ejikarị eme ihe. MOCA.
Nọmba: 106264-79-3
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Onye nrụpụta ezigbo ọnụahịa Potassium Phosphate (Dibasic) CAS: 7758-11-4
Dipotassium phosphate (K2HPO4) bụ isi iyi nke phosphorus na potassium, nke a na-ejikarị dị ka fatịlaịza.A na-etinyekwa Dipotassium phosphate n'ọtụtụ ebe na ụlọ ọrụ nri, dịka mgbakwunye nri na ihe mgbakwunye electrolyte maka mgbakwunye mgbatị ahụ.Ojiji ọzọ nke dipotassium phosphate bụ ọgwụ, nke na-eje ozi dị ka diuretic ma ọ bụ laxative.E wezụga nke ahụ, Dipotassium phosphate na-arụ ọrụ na mmepụta nke ndị na-emepụta mmiri ara ehi na-eṅomi iji gbochie coagulation na-eji na ụfọdụ ntụ ntụ na-akwadebe ihe ọṅụṅụ.Na mgbakwunye, Dipotassium phosphate bụ nke a na-ahụkarị na ụlọ nyocha kemịkalụ maka imepụta ihe ngwọta na trypticase soy agar nke a na-eji eme efere agar maka ịzụlite nje bacteria.
Ọnọdụ: 7758-11-4
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Onye nrụpụta ezigbo ọnụ ahịa nri Glycine CAS: 56-40-6
Glycine: White monocrystalline ma ọ bụ hexagonal kristal, ma ọ bụ crystalline ntụ ntụ.Enweghị isi, ụtọ pụrụ iche.Ọ nwere ike ime ka acid na alkali dị jụụ, kpuchie obi ilu nke ịgbakwunye shuga na nri, ma welie ụtọ.Dịtụ oke 1.1607 ebe mgbaze 248 Celsius C (na-emepụta gas na ire ere).Ọ bụ usoro dị mfe na usoro amino acid na ahụ mmadụ na-enweghị isi.Ọ nwere acidic na alkaline arụ ọrụ dị iche iche na molekul.Ọ bụ electrolyte siri ike na ngwọta mmiri., Ọ dị mfe igbari na mmiri, agbaze na mmiri: 25g / 100ml na 25 Celsius C;67.2g/100ml na 50 Celsius C. 25 Celsius C).O siri ike igbari na ethanol (0.06g/100g mmiri na-enweghị ethanol).Ọ fọrọ nke nta ka ọ ghara ịsacha ya na ihe mgbaze dị ka acetone na ether.Meghachi omume na hydrochloride iji mepụta nnu hydrochloride.
Ọkwa nri Glycine CAS: 56-40-6
Aha ngwaahịa: Glycine nri ọkwaỌnọdụ: 56-40-6
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Onye nrụpụta ezigbo ọnụahịa Resveratrol 50% CAS: 501-36-0
A resveratrol bụ ihe na-eme ka ọ bụrụ antioxidant eke nwere ike ibelata viscosity ọbara, gbochie condensation platelet na arịa ọbara, ma mee ka a ghara igbochi ọbara.Resveratrol nwere ike igbochi mmepe na mmepe nke ọrịa kansa.Mgbochi na ọgwụgwọ ọrịa obi, hyperlipidemia.Ọrụ nke igbochi etuto nwekwara mmetụta estrogen-dị ka nke a ga-eji na-agwọ ọrịa ndị dị ka ọrịa cancer ara ChemicalBook.Resveratrol nwere ike igbu oge ịka nká ma gbochie ọrịa kansa.Resveratrol nwere nnukwu ọdịnaya nke akpụkpọ mkpụrụ vaịn na-acha ọbara ọbara, mmanya na-acha ọbara ọbara na ihe ọṅụṅụ mkpụrụ vaịn.Nnyocha egosiwo na a ga-ebibi iguzosi ike n'ezi ihe nke chromosomes site na ịka nká nke mmadụ, na resveratrol nwere ike ime ka protein Sirtuin rụọ ọrụ nke na-edozi ahụ ike chromosome, si otú ahụ na-egbu oge ịka nká.
Njirimara kemịkalụ: enweghị ụtọ, ntụ ntụ ọcha, agbaze kpamkpam na ethanol.
Ọnọdụ: 501-36-0
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Onye nrụpụta ezigbo ọnụ ahịa jikọtara polyether CAS: 9082-00-2
Polyether jikọtara ọnụ bụ otu n'ime akụrụngwa siri ike nke polyurethane siri ike, nke a makwaara dị ka ihe ọcha, a na-akpọkwa ihe ọcha ojii na polymer MDI.Ọ na-agụnye ihe dị iche iche dị ka polyether, onye na-emepụta ụfụfụ edo, onye na-ejikọta ya, onye na-emepụta ihe, onye na-emepụta ụfụfụ na ihe ndị ọzọ.Ọ dabara maka oge dị iche iche nke kwesịrị idobe mkpuchi na nchekwa nke mkpuchi oyi na oyi.
Ngwakọta polyether CAS: 9082-00-2
Usoro: Ngwakọta polyether 109C / polyether jikọtara 3126 / polyether jikọtara 8079CAS: 9082-00-2
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Onye nrụpụta ezigbo ọnụ ahịa 30% Enzymolysis Alginic Acid Microparticles CAS: 1806241-263-5
Aha ndị China: wepụ ahịhịa mmiri, aha Bekee: Seaweedextract [Ihe ndị bụ isi] algae gum, protein crude, ọtụtụ vitamin, enzymes na ihe ndị na-achọpụta.[Chemicalbook wepụ isi iyi] ahịhịa mmiri.[Ihe agwa] Black Flakes.[Pharmacological mmetụta] A na-eji ahihia mmiri eme ihe dị nro;na-ewepụ phlegm;uru mmiri;ọzịza.
CAS: 1806241-263-5
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Onye nrụpụta ezigbo ọnụ ahịa Melamine CAS: 108-78-1
Melamine-formaldehyde resin (MFR) bụ ihe na-arụ ọrụ nke plasta siri ike (gbasiri ike).A kọrọ mmetụta uche n'ime onye na-ahụ maka ime ụlọ plasta, onye tinyere ihe nkedo pIaster na-eme ka resin na-arụ ọrụ, yana na ndị na-ahụ maka eze.Melamine dị n'ime pIaster eze siri ike eji eme ihe.Ejiri ya mee ihe dị ka textile finish res in, Melamine a chọpụtakwara na ọ bụ ihe nfụkasị ahụ n'ime ụmụ nwanyị ndị na-edochi uwe na ụlọ ahịa.Melamine na-ewepụtakwa formaldehyde, nke nwere ike ịbụ ihe mmetụta.
CAS: 108-78-1
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Onye nrụpụta ezigbo ọnụ ahịa SEAWEED EXTRACT FLAKES 18% CAS: 1806241-263-5
Ahịhịa mmiri bụ osisi kacha ochie n'ụwa.Ọ dịghị mgbọrọgwụ, ọ dịghị okooko osisi na ọ dịghị mkpụrụ.Ewepula ahihia mmiri site na oke osimiri ma nwee mmeputakwa nke nwoke site na spores.SESMOLIENT bụ ngwaahịa sitere n'okike nke mmiri.Ọ nwere algae, protein crude, vitamin dị iche iche, enzymes na ihe ndị na-achọpụta ihe.Enwere ọtụtụ uru nke mpụta ahịhịa mmiri.Ọ nwere mmetụta dị nro nke Chemicalbook doro anya na nkwadebe nlekọta ntutu isi, nke nwekwara ike ịbawanye agba na ịdị nro nke ntutu isi, belata ụgwọ ntutu na-agbanwe agbanwe, na-eme ka ntutu dị mma nkewa, ma mee ka ntutu dị nro.Ọ nwere mmetụta nke moisturizing, mmanu mmanu na wrinkle, ma nwee mmetụta ụfọdụ nke antibacterial, mgbochi mkpali na ịkwalite ọnya ọnya.Obodo m ji ahihia mmiri agwọ nsogbu afọ tupu 3000 AD;ndị Polynesia oge ochie jiri ọnya dị iche iche, mmerụ ahụ na lumps na ọgwụgwọ ahịhịa mmiri.
CAS: 1806241-263-5
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Onye nrụpụta ezigbo ọnụ ahịa Glycine Industrial ọkwa CAS: 56-40-6
Glycine: amino acid (ọkwa ụlọ ọrụ) Usoro ihe omimi: C2H5NO2 Molecular arọ: 75.07 White monoclinic system ma ọ bụ kristal hexagonal, ma ọ bụ kristal ọcha.Ọ naghị esi ísì ma nwee ụtọ ụtọ pụrụ iche.Njupụta njikọ 1.1607.Ebe mgbaze 248 ℃ (decomposition).PK & rsquo; 1 (COOK) bụ 2.34, PK & rsquo; 2 (N + H3) bụ 9.60.Soluble na mmiri, solubility na mmiri: 67.2g / 100ml na 25 ℃;39.1g / 100ml na 50 ℃;54.4g / 100ml na 75 ℃;67.2g/100ml na 100 ℃.O siri ike igbari na ethanol, ihe dịka 0.06g na-agbaze na 100g nke ethanol zuru oke.Ọ fọrọ nke nta ka ọ ghara ịsacha ya na acetone na ether.Na-emeghachi omume na hydrochloric acid iji mepụta hydrochloride.PH (50g/L ngwọta, 25 ℃) = 5.5 ~ 7.0
Glycine amino acid CAS 56-40-6 Aminoacetic acid
Aha ngwaahịa: GlycineỌnọdụ: 56-40-6
